421306368

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 224

約数和(自身を含む): 1342095360

約数和(自身を除く): 920788992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 79, 84, 93, 96, 112, 124, 128, 158, 168, 186, 192, 217, 224, 237, 248, 256, 316, 336, 372, 384, 434, 448, 474, 496, 512, 553, 632, 651, 672, 744, 768, 868, 896, 948, 992, 1024, 1106, 1264, 1302, 1344, 1488, 1536, 1659, 1736, 1792, 1896, 1984, 2048, 2212, 2449, 2528, 2604, 2688, 2976, 3072, 3318, 3472, 3584, 3792, 3968, 4096, 4424, 4898, 5056, 5208, 5376, 5952, 6144, 6636, 6944, 7168, 7347, 7584, 7936, 8192, 8848, 9796, 10112, 10416, 10752, 11904, 12288, 13272, 13888, 14336, 14694, 15168, 15872, 17143, 17696, 19592, 20224, 20832, 21504, 23808, 24576, 26544, 27776, 28672, 29388, 30336, 31744, 34286, 35392, 39184, 40448, 41664, 43008, 47616, 51429, 53088, 55552, 57344, 58776, 60672, 63488, 68572, 70784, 78368, 80896, 83328, 86016, 95232, 102858, 106176, 111104, 117552, 121344, 126976, 137144, 141568, 156736, 161792, 166656, 172032, 190464, 205716, 212352, 222208, 235104, 242688, 253952, 274288, 283136, 313472, 323584, 333312, 380928, 411432, 424704, 444416, 470208, 485376, 548576, 566272, 626944, 647168, 666624, 761856, 822864, 849408, 888832, 940416, 970752, 1097152, 1132544, 1253888, 1333248, 1645728, 1698816, 1777664, 1880832, 1941504, 2194304, 2265088, 2507776, 2666496, 3291456, 3397632, 3761664, 4388608, 4530176, 5015552, 5332992, 6582912, 6795264, 7523328, 8777216, 10031104, 13165824, 13590528, 15046656, 17554432, 20062208, 26331648, 30093312, 35108864, 52663296, 60186624, 70217728, 105326592, 140435456, 210653184, 421306368]

約数ペア:

[(1, 421306368), (2, 210653184), (3, 140435456), (4, 105326592), (6, 70217728), (7, 60186624), (8, 52663296), (12, 35108864), (14, 30093312), (16, 26331648), (21, 20062208), (24, 17554432), (28, 15046656), (31, 13590528), (32, 13165824), (42, 10031104), (48, 8777216), (56, 7523328), (62, 6795264), (64, 6582912), (79, 5332992), (84, 5015552), (93, 4530176), (96, 4388608), (112, 3761664), (124, 3397632), (128, 3291456), (158, 2666496), (168, 2507776), (186, 2265088), (192, 2194304), (217, 1941504), (224, 1880832), (237, 1777664), (248, 1698816), (256, 1645728), (316, 1333248), (336, 1253888), (372, 1132544), (384, 1097152), (434, 970752), (448, 940416), (474, 888832), (496, 849408), (512, 822864), (553, 761856), (632, 666624), (651, 647168), (672, 626944), (744, 566272), (768, 548576), (868, 485376), (896, 470208), (948, 444416), (992, 424704), (1024, 411432), (1106, 380928), (1264, 333312), (1302, 323584), (1344, 313472), (1488, 283136), (1536, 274288), (1659, 253952), (1736, 242688), (1792, 235104), (1896, 222208), (1984, 212352), (2048, 205716), (2212, 190464), (2449, 172032), (2528, 166656), (2604, 161792), (2688, 156736), (2976, 141568), (3072, 137144), (3318, 126976), (3472, 121344), (3584, 117552), (3792, 111104), (3968, 106176), (4096, 102858), (4424, 95232), (4898, 86016), (5056, 83328), (5208, 80896), (5376, 78368), (5952, 70784), (6144, 68572), (6636, 63488), (6944, 60672), (7168, 58776), (7347, 57344), (7584, 55552), (7936, 53088), (8192, 51429), (8848, 47616), (9796, 43008), (10112, 41664), (10416, 40448), (10752, 39184), (11904, 35392), (12288, 34286), (13272, 31744), (13888, 30336), (14336, 29388), (14694, 28672), (15168, 27776), (15872, 26544), (17143, 24576), (17696, 23808), (19592, 21504), (20224, 20832)]